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源代码如下：

这段程序放在<body>与</body>之间 <script language=javascript>if (!document.layers&&!document.all)event="test"function showtip2(current,e,text){if (document.all&&document.readyState=="complete"){document.all.tooltip2.innerHTML='<marquee style="border:1px solid black">'+text+'</marquee>'document.all.tooltip2.style.pixelLeft=event.clientX+document.body.scrollLeft+10document.all.tooltip2.style.pixelTop=event.clientY+document.body.scrollTop+10document.all.tooltip2.style.visibility="visible"}else if (document.layers){document.tooltip2.document.nstip.document.write('<b>'+text+'</b>')document.tooltip2.document.nstip.document.close()document.tooltip2.document.nstip.left=0currentscroll=setInterval("scrolltip()",100)document.tooltip2.left=e.pageX+10document.tooltip2.top=e.pageY+10document.tooltip2.visibility="show"}}function hidetip2(){if (document.all)document.all.tooltip2.style.visibility="hidden"else if (document.layers){clearInterval(currentscroll)document.tooltip2.visibility="hidden"}}function scrolltip(){if (document.tooltip2.document.nstip.left>=-document.tooltip2.document.nstip.document.width)document.tooltip2.document.nstip.left-=5elsedocument.tooltip2.document.nstip.left=150}</script><script language="JavaScript">function YY_Layerfx(yyleft,yytop,yyfnx,yyfny,yydiv,yybilder,yyloop,yyto,yycnt,yystep) { if ((document.layers)||(document.all)){ with (Math) {yynextx= eval(yyfnx)} with (Math) {yynexty= eval(yyfny)} yycnt=(yyloop && yycnt>=yystep*yybilder)?0:yycnt+yystep; if (document.layers){ eval(yydiv+".top="+(yynexty+yytop)) eval(yydiv+".left="+(yynextx+yyleft)) } if (document.all){ eval("yydiv=yydiv.replace(/.layers/gi, '.all')"); eval(yydiv+".style.pixelTop="+(yynexty+yytop)); eval(yydiv+".style.pixelLeft="+(yynextx+yyleft)); } argStr='YY_Layerfx('+yyleft+','+yytop+',"'+yyfnx+'","'+yyfny+'","'+yydiv+'",'+yybilder+','+yyloop+','+yyto+','+yycnt+','+yystep+')'; if (yycnt<=yystep*yybilder){eval(yydiv+".yyto=setTimeout(argStr,yyto)");} }}function YY_Mousetrace(evnt) { if (yyns4) {if (evnt.pageX) {yy_ml=evnt.pageX; yy_mt=evnt.pageY;} } else{ yy_ml=(event.clientX + document.body.scrollLeft); yy_mt=(event.clientY + document.body.scrollTop); } if (yy_tracescript)eval(yy_tracescript)}</script><script language="JavaScript">function PopWin(){ var PopWin = window.open("new.htm","PopWin","toolbar=no,directries=no,scrollBars=yes,height=350,width=400");}</script> <div id="tooltip2"style="position:absolute;visibility:hidden;clip:rect(0 150 50 0);width:150px;background-color:lightyellow"> <layer name="nstip" width="1000px" bgcolor="lightyellow"> </layer> </div> <div id="yyd0"style="position:absolute; left:10px; top:50px; width:3px; height:3px; z-index:1; background-color: #19636c; layer-background-color: #19636c; border: 1px none #000000; clip: rect(0 3 3 0)"></div> <divid="yyd1"style="position:absolute; left:20px; top:50px; width:3px; height:3px; z-index:1; background-color: #708574; layer-background-color: #708574; border: 1px none #000000; clip: rect(0 3 3 0)"></div> <divid="yyd2"style="position:absolute; left:30px; top:50px; width:3px; height:3px; z-index:1; background-color: #379bbf; layer-background-color: #379bbf; border: 1px none #000000; clip: rect(0 3 3 0)"></div> <divid="yyd3"style="position:absolute; left:40px; top:50px; width:3px; height:3px; z-index:1; background-color: #25184c; layer-background-color: #25184c; border: 1px none #000000; clip: rect(0 3 3 0)"></div> <divid="yyd4"style="position:absolute; left:50px; top:50px; width:3px; height:3px; z-index:1; background-color: #31bd3c; layer-background-color: #31bd3c; border: 1px none #000000; clip: rect(0 3 3 0)"></div> <divid="yyd5"style="position:absolute; left:60px; top:50px; width:3px; height:3px; z-index:1; background-color: #c11efd; layer-background-color: #c11efd; border: 1px none #000000; clip: rect(0 3 3 0)"></div> <script>var yyns4=window.Event?true:false; var yy_mt = 0; var yy_ml = 0;document.onmousemove = YY_Mousetrace;yy_tracescript = '';if (yyns4){ document.captureEvents(Event.MOUSEMOVE); YY_Mousetrace('',',document.YY_Mousetrace1')}YY_Layerfx(0,0,'yy_ml+cos((15*sin(yycnt/39.83007847812662))+0)*150*(sin(10+yycnt/20)+0.2)*cos(yycnt/20)','yy_mt+sin((15*sin(yycnt/34.224861639800686))+0)*150*(sin(10+yycnt/20)+0.2)*cos(yycnt/20)','document.layers[\'yyd0\']',2000,true,80,0,1);YY_Layerfx(0,0,'yy_ml+cos((15*sin(yycnt/27.66510707209673))+30)*150*(sin(10+yycnt/20)+0.2)*cos(yycnt/20)','yy_mt+sin((15*sin(yycnt/9.240632767417667))+30)*150*(sin(10+yycnt/20)+0.2)*cos(yycnt/20)','document.layers[\'yyd1\']',2000,true,80,0,1);YY_Layerfx(0,0,'yy_ml+cos((15*sin(yycnt/16.45318944579641))+60)*150*(sin(10+yycnt/20)+0.2)*cos(yycnt/20)','yy_mt+sin((15*sin(yycnt/16.0564452288292))+60)*150*(sin(10+yycnt/20)+0.2)*cos(yycnt/20)','document.layers[\'yyd2\']',2000,true,80,0,1);YY_Layerfx(0,0,'yy_ml+cos((15*sin(yycnt/6.95348954836835))+90)*150*(sin(10+yycnt/20)+0.2)*cos(yycnt/20)','yy_mt+sin((15*sin(yycnt/44.13697049887155))+90)*150*(sin(10+yycnt/20)+0.2)*cos(yycnt/20)','document.layers[\'yyd3\']',2000,true,80,0,1);YY_Layerfx(0,0,'yy_ml+cos((15*sin(yycnt/33.90077294583733))+120)*150*(sin(10+yycnt/20)+0.2)*cos(yycnt/20)','yy_mt+sin((15*sin(yycnt/2.2378828869411587))+120)*150*(sin(10+yycnt/20)+0.2)*cos(yycnt/20)','document.layers[\'yyd4\']',2000,true,80,0,1);YY_Layerfx(0,0,'yy_ml+cos((15*sin(yycnt/37.858312521039835))+150)*150*(sin(10+yycnt/20)+0.2)*cos(yycnt/20)','yy_mt+sin((15*sin(yycnt/18.083839795990098))+150)*150*(sin(10+yycnt/20)+0.2)*cos(yycnt/20)','document.layers[\'yyd5\']',2000,true,80,0,1);</script><script>if (!document.layers&&!document.all)event="test"function showtip2(current,e,text){if (document.all&&document.readyState=="complete"){document.all.tooltip2.innerHTML='<marquee style="border:1px solid black">'+text+'</marquee>'document.all.tooltip2.style.pixelLeft=event.clientX+document.body.scrollLeft+10document.all.tooltip2.style.pixelTop=event.clientY+document.body.scrollTop+10document.all.tooltip2.style.visibility="visible"}else if (document.layers){document.tooltip2.document.nstip.document.write('<b>'+text+'</b>')document.tooltip2.document.nstip.document.close()document.tooltip2.document.nstip.left=0currentscroll=setInterval("scrolltip()",100)document.tooltip2.left=e.pageX+10document.tooltip2.top=e.pageY+10document.tooltip2.visibility="show"}}function hidetip2(){if (document.all)document.all.tooltip2.style.visibility="hidden"else if (document.layers){clearInterval(currentscroll)document.tooltip2.visibility="hidden"}}function scrolltip(){if (document.tooltip2.document.nstip.left>=-document.tooltip2.document.nstip.document.width)document.tooltip2.document.nstip.left-=5elsedocument.tooltip2.document.nstip.left=150}</script><script language="JavaScript">function YY_Layerfx(yyleft,yytop,yyfnx,yyfny,yydiv,yybilder,yyloop,yyto,yycnt,yystep) { if ((document.layers)||(document.all)){ with (Math) {yynextx= eval(yyfnx)} with (Math) {yynexty= eval(yyfny)} yycnt=(yyloop && yycnt>=yystep*yybilder)?0:yycnt+yystep; if (document.layers){ eval(yydiv+".top="+(yynexty+yytop)) eval(yydiv+".left="+(yynextx+yyleft)) } if (document.all){ eval("yydiv=yydiv.replace(/.layers/gi, '.all')"); eval(yydiv+".style.pixelTop="+(yynexty+yytop)); eval(yydiv+".style.pixelLeft="+(yynextx+yyleft)); } argStr='YY_Layerfx('+yyleft+','+yytop+',"'+yyfnx+'","'+yyfny+'","'+yydiv+'",'+yybilder+','+yyloop+','+yyto+','+yycnt+','+yystep+')'; if (yycnt<=yystep*yybilder){eval(yydiv+".yyto=setTimeout(argStr,yyto)");} }}function YY_Mousetrace(evnt) { //v1.2 copyright (c)1999 Yaromat if (yyns4) {if (evnt.pageX) {yy_ml=evnt.pageX; yy_mt=evnt.pageY;} } else{ yy_ml=(event.clientX + document.body.scrollLeft); yy_mt=(event.clientY + document.body.scrollTop); } if (yy_tracescript)eval(yy_tracescript)}</script><script language="JavaScript">function PopWin(){ var PopWin = window.open("new.htm","PopWin","toolbar=no,directries=no,scrollBars=yes,height=350,width=400");}</script>